Evil has existed since the creation of the world, always remaining in the shadow it doing its destructive work. Each chewing gum that stuck to the your shoe, each arrogant car driver on your road, each old lady with large trolley with food, which wormed out of turn - it's all manifestation of the Evil. You've always been stronger and did not come across to the provocations, and now the evil has decided to show his true face and proposes the dangerous game! Press on the button until it is green to make Evil weaker, but be careful if you press on the red button - Evil will win. Are you ready to fight against the Evil?